The Iris Chang Memorial Hall honours the Chinese-American writer whose book The Rape of Nanking brought wider international attention to the Nanjing Massacre. It is a sombre, specific museum rather than a general city sight, and it will matter most to travellers interested in modern Chinese memory and wartime history.
Huai'an is better known for Zhou Enlai, but this memorial adds a different, more global thread to the city's historical landscape. Expect a reflective visit focused on Chang's life, research, and legacy rather than a large museum collection.